| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. O'Kelly vs Yanofsky |
 | ½-½ | 54 |
1946 |
Groningen | E36 Nimzo-Indian, Classical |
| 27. Lilienthal vs M Katetov |
| 1-0 | 30 |
1946 |
Moscow-Prague | E36 Nimzo-Indian, Classical |
| 28. H Kramer vs O'Kelly |
 | 0-1 | 50 |
1948 |
Beverwijk NED | E36 Nimzo-Indian, Classical |
| 29. B Siff vs Kashdan |
 | 0-1 | 33 |
1948 |
New York | E36 Nimzo-Indian, Classical |
| 30. Zamikhovsky vs L Shamaev |
| ½-½ | 42 |
1949 |
URS-ch sf | E36 Nimzo-Indian, Classical |
| 31. Kieninger vs Bogoljubov |
| 0-1 | 41 |
1950 |
Schwelm (Match) | E36 Nimzo-Indian, Classical |
| 32. Kotov vs Szabo |
 | 1-0 | 67 |
1950 |
candidates | E36 Nimzo-Indian, Classical |
| 33. T Florian vs Szabo |
| 0-1 | 36 |
1950 |
Budapest HUN ch | E36 Nimzo-Indian, Classical |
| 34. J T Westbrock vs R Harrell |
| 1-0 | 17 |
1951 |
US Open | E36 Nimzo-Indian, Classical |
| 35. Lipnitsky vs Smyslov |
| ½-½ | 65 |
1952 |
USSR Championship | E36 Nimzo-Indian, Classical |
| 36. H Kramer vs E Pedersen |
| ½-½ | 32 |
1952 |
Helsinki ol (Men) | E36 Nimzo-Indian, Classical |
| 37. E Weichselbaumer vs H Lambert |
| 1-0 | 26 |
1952 |
Helsinki ol (Men) | E36 Nimzo-Indian, Classical |
| 38. Tolush vs Bronstein |
| ½-½ | 21 |
1953 |
Hastings | E36 Nimzo-Indian, Classical |
| 39. F A Foulds vs O Sarapu |
| 0-1 | 26 |
1953 |
60th New Zealand Championship | E36 Nimzo-Indian, Classical |
| 40. V Stulik vs J Kozma |
| 0-1 | 25 |
1955 |
CSR-ch | E36 Nimzo-Indian, Classical |
| 41. F Casas vs E Reinhardt |
| 1-0 | 36 |
1958 |
Mar del Plata | E36 Nimzo-Indian, Classical |
| 42. E Roth vs J Burda |
| 0-1 | 20 |
1960 |
CSR corr | E36 Nimzo-Indian, Classical |
| 43. B W Anderson vs K Hein |
| 0-1 | 15 |
1960 |
ICCF corr | E36 Nimzo-Indian, Classical |
| 44. R Steinmeyer vs M Sokoler |
| 1-0 | 48 |
1960 |
US Open | E36 Nimzo-Indian, Classical |
| 45. G Ligterink vs J Moles |
| ½-½ | 27 |
1967 |
EU-ch U18 sf 6768 | E36 Nimzo-Indian, Classical |
| 46. G Ligterink vs J Moles |
| ½-½ | 46 |
1967 |
EU-ch U18 f-A 6768 | E36 Nimzo-Indian, Classical |
| 47. B H Wood vs G Botterill |
| 0-1 | 59 |
1968 |
BCF-ch | E36 Nimzo-Indian, Classical |
| 48. G Forintos vs M Bobotsov |
| ½-½ | 41 |
1970 |
Sofia-Budapest m | E36 Nimzo-Indian, Classical |
| 49. E Ungureanu vs M Bobotsov |
| ½-½ | 42 |
1971 |
Bucharest | E36 Nimzo-Indian, Classical |
| 50. A J Whiteley vs P Markland |
| ½-½ | 17 |
1971 |
Slater Young Masters | E36 Nimzo-Indian, Classical |